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NZMN4-4-VX1250/VAR 191444 EATON ELECTRIC Int. Automático NZM4 PXR20, 1250A, 4p, Neutro Dimmable, Terminais d..

NZMN4-4-VX1250/VAR

191444

EATON-MOELLER

Int. Automático NZM4 PXR20, 1250A, 4p, Neutro Dimmable, Terminais de Parafuso

NZMN4-4-VX1250/VAR. NZM4 PXR20 circuit breaker, 1250A, 4p, variable, screw terminal

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NZM Molded Case Automatic Switches

* Produto novo em sua embalagem original com todas as garantias e certificações de EATON-MOELLER

Preço total: $6,013.61
Preço unitário: $6,013.61

Quantidade Preço
1+$6,013.61
2+$6,013.62
*Este preço é por unidade e mostra o valor líquido (excluindo impostos indirectos se aplicável).

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General specifications

Product Name
Eaton Moeller series NZM molded case circuit breaker electronic
Catalog Number
191444
EAN
4015081919567
Product Length/Depth
375 mm
Product Height
170 mm
Product Width
280 mm
Product Weight
25.5 kg
Compliances
RoHS conform
Certifications
IEC
IEC/EN 60947
Model Code
NZMN4-4-VX1250/VAR

Dados técnicos - elétricos

Voltage rating
690 V - 690 V
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Current rating of neutral conductor
0 - 60% - 100% of phase conductor
Rated short-time withstand current (t = 0.3 s)
19.2 kA
Rated short-time withstand current (t = 1 s)
19.2 kA
Amperage Rating
1250 A
Instantaneous current setting (Ii) - min
2500 A
Instantaneous current setting (Ii) - max
37500 A
Overload current setting (Ir) - min
500 A
Overload current setting (Ir) - max
1250 A
Short delay current setting (Isd) - min
2 A
Short delay current setting (Isd) - max
10 A
Short-circuit release delayed setting - min
1000 A
Short-circuit release delayed setting - max
12500 A
Short-circuit release non-delayed setting - min
2500 A
Short-circuit release non-delayed setting - max
18750 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
37 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
37 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
26 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
19 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
15 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
110 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
110 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
77 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
55 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
40 kA
Short-circuit total breaktime
< 25 ms (≦ 415 V); < 35 ms (> 415 V)
Electrical connection type of main circuit
Screw connection
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
Number of operations per hour - max
60
Handle type
Rocker lever
Utilization category
B (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
20000 operations at 690 V AC-1
3000 operations at 400 V AC-1
3000 operations at 415 V AC-1
Direction of incoming supply
As required

Dados técnicos - comunicação

Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Current rating of neutral conductor
0 - 60% - 100% of phase conductor
Rated short-time withstand current (t = 0.3 s)
19.2 kA
Rated short-time withstand current (t = 1 s)
19.2 kA
Amperage Rating
1250 A
Instantaneous current setting (Ii) - min
2500 A
Instantaneous current setting (Ii) - max
37500 A
Overload current setting (Ir) - min
500 A
Overload current setting (Ir) - max
1250 A
Short delay current setting (Isd) - min
2 A
Short delay current setting (Isd) - max
10 A
Short-circuit release delayed setting - min
1000 A
Short-circuit release delayed setting - max
12500 A
Short-circuit release non-delayed setting - min
2500 A
Short-circuit release non-delayed setting - max
18750 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
37 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
37 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
26 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz
19 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz
15 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
110 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
110 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
77 kA
Rated short-circuit making capacity Icm at 525 V, 50/60 Hz
55 kA
Rated short-circuit making capacity Icm at 690 V, 50/60 Hz
40 kA
Short-circuit total breaktime
< 25 ms (≦ 415 V); < 35 ms (> 415 V)
Electrical connection type of main circuit
Screw connection
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
Number of operations per hour - max
60
Handle type
Rocker lever
Utilization category
B (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
20000 operations at 690 V AC-1
3000 operations at 400 V AC-1
3000 operations at 415 V AC-1
Direction of incoming supply
As required

Dados técnicos - mecânicos

Mounting Method
Built-in device fixed built-in technique
Fixed
Degree of protection
IP20
IP20 (basic degree of protection, in the operating controls area)
Degree of protection (IP), front side
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
Degree of protection (terminations)
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and strip terminal)
Protection against direct contact
Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Shock resistance
15 g (half-sinusoidal shock 11 ms)
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Position of connection for main current circuit
Front side
Climatic proofing
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Lifespan, mechanical
10000 operations

Datasheet - PDF

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Título: Tamanho: Tipo:
PDF CATALOGUE EATON EN.pdf 51 Mbytes
NZMN4-4-VX1250/VAR 191444 EN_189634.pdf 7 Mbytes NZMN4-4-VX1250/VAR 191444 EN_189634.pdf

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